Leaf inclination and light interception in the sunflower (Helianthus annuus L.). Importance of the petiole’s mechanical and structural properties

HERNÁNDEZ, L. F.

French Guyana

Conferencia; 6th Plant Biomechanics Conference Procs; 2009

The relationships between leaf biomass and morphology (lamina area and petiole and lamina inclination), petiole’s mechanical and structural properties and the vertical light gradient inside the crop’s canopy were studied in field grown sunflower (Helianthus annuus L.) plants, maintained optimum soil water and mineral status.Helianthus annuus L.) plants, maintained optimum soil water and mineral status.